Lost post offices, old corners, places now gone and burying grounds
Two other post offices opened and closed inside today’s town.
Gilbirdsport
1868–1881
Marden
1896–1905
18601940today
Hamlets and corners on the map
GilbirdsJaques
Gone or out of use
Grove SchoolschoolHebron ChurchchurchJohnson SchoolschoolNorth Bend SchoolschoolPatterson SchoolschoolPleasant Hill SchoolschoolWashington Schoolschool
11cemeteries and burying grounds inside Elkhorn Township
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
Elkhorn Township, in brief
Wikipedia doesn’t have a history of Elkhorn Township yet. The photos, dates and memories neighbors add here are how it gets written.
Elkhorn Township is one of nine townships in Brown County, Illinois, USA. As of the 2020 census, its population was 290 and it contained 153 housing units.
Between the 2010 and 2020 censuses its population fell from 346 to 290 (-16%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Elkhorn Township, 1868 to 1928
Woven from the archive, old maps, post office records, the National Register and the people born here.
Every edition of the U.S. Geological Survey’s map of Elkhorn Township. Tap a year, or press play to watch the town change.
1928Meredosia sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Elkhorn Township.
Stories next door
History across the town line
Each neighbor’s History grade, on the same three inputs.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.